A TSQL2 tutorial

Richard Thomas Snodgrass, Wolfgang Käfer, Nick Kline, Krishna Kulkarni, T. Y. Cliff Leung, Nikos Lorentzos, John F. Roddick, Arie Segev, Michael D. Soo, Suryanarayana M. Sripada, Ilsoo Ahn, Gad Ariav (+6 others)
1994 SIGMOD record  
doi:10.1145/187436.187449 fatcat:zi6zwpo5nba7vmawdvmqvytlby